Covellite (also known as covelline) is a rare copper sulfide mineral with the formula CuS. This indigo blue mineral is commonly a secondary mineral in...

initially thought to occur in nature as the dark indigo blue mineral covellite. However, it was later shown to be rather a cuprous compound, formula...

Prominent copper sulfide minerals include Cu2S (chalcocite) and CuS (covellite). In the mining industry, the minerals bornite or chalcopyrite, which...

copper ore deposits where the copper sulfide minerals chalcocite (Cu2S), covellite (CuS), digenite (Cu18S10), and djurleite (Cu31S16) are deposited by the...

Chalcocite replacing covellite, said to be found in 1883, in the early days of mining at Butte. Size 8.0 x 6.3 x 3.6 cm....

Chalcopyrite and bornite are both typically replaced by chalcocite and covellite in the supergene enrichment zone of copper deposits. Bornite is also found...

copper minerals include the sulfides bornite (Cu5FeS4), chalcocite (Cu2S), covellite (CuS), digenite (Cu9S5); carbonates such as malachite and azurite, and...

Formula % Copper when pure Chalcopyrite CuFeS2 34.5 Chalcocite Cu2S 79.8 Covellite CuS 66.5 Bornite 2Cu2S·CuS·FeS 63.3 Tetrahedrite Cu3SbS3 + x(Fe,Zn)6Sb2S9...

Corundum Ruby (var.) Sapphire (var.) Padparadscha Golden sheen sapphire Covellite Creedite Crocoite Cryolite Cumberlandite Cuprite Danburite Datolite Descloizite...

native copper, copper sulfides such as chalcopyrite, bornite, digenite, covellite, and chalcocite, copper sulfosalts such as tetrahedite-tennantite, and...

Chalcocite has been known to form pseudomorphs of the minerals bornite, covellite, chalcopyrite, pyrite, enargite, millerite, galena and sphalerite. Copper(I)...

leaching of pentlandite to release nickel, or the leaching of chalcocite, covellite or chalcopyrite to release copper. Bioleaching can involve numerous ferrous...

Corderoite Cordierite Corkite Cornubite Cornwallite Corundum Cotunnite Covellite Coyoteite Creedite Cristobalite Crocoite Cronstedtite Crookesite Crossite...

superconductor was discovered at Ames National Laboratory in 2024. Miassite, covellite, parkerite, and palladseite, occur in nature, and are also made in labs...

Chalcopyrite CuFeS2 Pyrrhotite Fe 1–xS Millerite NiS Pentlandite (Fe,Ni)9S8 Covellite CuS Cinnabar HgS Realgar AsS Orpiment As2S3 Stibnite Sb2S3 Pyrite FeS2...

Rapid7. Andariel, Appleworm, APT-C-26, APT38, Bluenoroff, Bureau 121, COVELLITE, Dark Seoul, GOP, Group 77, Guardian of Peace, Guardians of Peace, Hastati...

It is typically associated with and often intergrown with chalcocite, covellite, djurleite, bornite, chalcopyrite and pyrite. The type locality is Sangerhausen...

Clerite Cle Coutinhoite Cti Carmichaelite Cmh Chenevixite Cvx Cleusonite Ceu Covellite Cv Carminite Cmt Chengdeite Cgd Cliffordite Cff Cowlesite Cow...

primary ore mineral) in sulphide deposits, or porphyry copper deposits; covellite (CuS); chalcocite (Cu2S; secondary with other sulphide minerals) with...

chalcopyrite, for instance, is more difficult to dissolve chemically than covellite and chalcocite due to surface effects (formation of polysulfide species...

Cu2(OH)2CO3 basic copper carbonate 12069-69-1 CuS copper(II) sulfide covellite 1317-40-4 CuSCN copper(I) thiocyanate 1111-67-7 CuSO4 copper(II) sulfate...

fault-related shatter zones. Pyrite is present everywhere, and chalcocite and covellite appears as both supergene and hypogene minerals. Molybdenite is conspicuous...

pyrite, sphalerite, galena, bornite, tetrahedrite–tennantite, chalcocite, covellite and baryte. It occurs in the mineral deposits at Butte, Montana, San Juan...

brochantite, chrysocolla, malachite and copper “pitch.” Chalcocite and covellite are the most important secondary enrichment copper sulfide minerals. Chalcopyrite...

sphalerite. Secondary alteration of this assemblage has produced idaite, covellite and other copper sulfides. The nearest parking to the pier entrance is...

grains of boulangerite, covellite, chalcocite and arsenopyrite. This mineral is most often found in close intergrowths with covellite, in the mass of which...

supergene mineralisation of the main orebody, largely chalcocite and covellite, which in turn overlies the unaltered primary mineralisation of chalcopyrite...

process in an attempt to be as efficient as possible. Chalcocite and covellite were sent directly to the smelting plant in Tacoma. Malachite, azurite...

Cordierite Corrin corrosion Corundum cosmetics covalent bond Covalent radius Covellite Crocidolite Crookesite Cryolite crystal Crystal structure cubic metre...

crystals. It occurs with other supergene minerals such as chalcocite, covellite and digenite in the enriched zone of copper orebodies. It is a member...